DF4000 Rev0204
21
Program Access Mode
When in the program access mode the digital display will show operator inputs,
program options, and error codes. To gain access to the program features a three digit
program code must be entered. Review the Program Code Descriptions or refer to
Table 1. Program Code Quick Reference for the proper three digit code.
Note:
There is a timeout feature that will return the program to normal
operation in three seconds if input is not detected at the buttons.
Select Program Access Mode
Press the
MODE
button and hold it until the display shows four dashes. The
program access mode is ready for a code number to be input. (Refer to Figure 7.)
Enter Program Code Number
Note:
There is a time out feature that will return the program to normal
operation in three seconds if input is not detected at the buttons.
1. Select the Program Access Mode (four dashes are shown in the display).
2. Press the
MODE
button. The display will show the number 100 and the first
digit 1 will flash. Each time the
MODE
button is pressed the number will
scroll up by 1. Set the first digit to the number desired.
3. Press the
TOTAL
button. The second digit shown in the display will flash.
Each time the
TOTAL
button is pressed the number will scroll up by 1. Set
the second digit to the number desired.
4. Press the
MODE
button. The third digit shown in the display will flash. Each
time the
MODE
button is pressed the number will scroll up by 1. Set the third
digit to the number desired.
When a valid three digit program code is entered the display will show a program
value or an option. If an invalid code is entered the display will show an error code.
Note:
When a valid code has been entered and the display shows a programed
value or an option, the timeout feature is disabled.
Change Values or Options
Press the
MODE
button to select the digit that is to be changed. The digit will
flash. Press the
TOTAL
button to change the digit or the option choice.
Exit Program Access Mode
Press both the
MODE
and
TOTAL
buttons and hold them until four dashes are
shown in the display. Release the buttons and enter a new code or after 3 seconds the
program will timeout and return to normal operation.
